public int AddTreeNode(SysNode model)
{
model.NodeID=GetMaxId();
StringBuilder strSql=new StringBuilder();
strSql.Append("insert into S_Tree(");
strSql.Append("NodeID,Text,ParentID,Location,OrderID,comment,Url,PermissionID,ImageUrl)");
strSql.Append(" values (");
strSql.Append("@NodeID,@Text,@ParentID,@Location,@OrderID,@comment,@Url,@PermissionID,@ImageUrl)");
//
SqlParameter[] parameters = {
new SqlParameter("@NodeID", SqlDbType.Int,4),
new SqlParameter("@Text", SqlDbType.VarChar,100),
new SqlParameter("@ParentID", SqlDbType.Int,4),
new SqlParameter("@Location", SqlDbType.VarChar,50),
new SqlParameter("@OrderID", SqlDbType.Int,4),
new SqlParameter("@comment", SqlDbType.VarChar,50),
new SqlParameter("@Url", SqlDbType.VarChar,100),
new SqlParameter("@PermissionID", SqlDbType.Int,4),
new SqlParameter("@ImageUrl", SqlDbType.VarChar,100)};
parameters[0].Value = model.NodeID;
parameters[1].Value = model.Text;
parameters[2].Value = model.ParentID;
parameters[3].Value = model.Location;
parameters[4].Value = model.OrderID;
parameters[5].Value = model.Comment;
parameters[6].Value = model.Url;
parameters[7].Value = model.PermissionID;
parameters[8].Value = model.ImageUrl;
DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
return model.NodeID;
}
public void UpdateNode(SysNode model)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("update S_Tree set ");
strSql.Append("Text=@Text,");
strSql.Append("ParentID=@ParentID,");
strSql.Append("Location=@Location,");
strSql.Append("OrderID=@OrderID,");
strSql.Append("comment=@comment,");
strSql.Append("Url=@Url,");
strSql.Append("PermissionID=@PermissionID,");
strSql.Append("ImageUrl=@ImageUrl");
strSql.Append(" where NodeID=@NodeID");
SqlParameter[] parameters = {
new SqlParameter("@NodeID", SqlDbType.Int,4),
new SqlParameter("@Text", SqlDbType.VarChar,100),
new SqlParameter("@ParentID", SqlDbType.Int,4),
new SqlParameter("@Location", SqlDbType.VarChar,50),
new SqlParameter("@OrderID", SqlDbType.Int,4),
new SqlParameter("@comment", SqlDbType.VarChar,50),
new SqlParameter("@Url", SqlDbType.VarChar,100),
new SqlParameter("@PermissionID", SqlDbType.Int,4),
new SqlParameter("@ImageUrl", SqlDbType.VarChar,100)};
parameters[0].Value = model.NodeID;
parameters[1].Value = model.Text;
parameters[2].Value = model.ParentID;
parameters[3].Value = model.Location;
parameters[4].Value = model.OrderID;
parameters[5].Value = model.Comment;
parameters[6].Value = model.Url;
parameters[7].Value = model.PermissionID;
parameters[8].Value = model.ImageUrl;
DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
}
public void UpdateNode(SysNode node)
{
dal.UpdateNode(node);
}
/// <summary>
/// �õ��˵��ڵ�
/// </summary>
/// <param name="NodeID"></param>
/// <returns></returns>
public SysNode GetNode(int NodeID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select * from S_Tree ");
strSql.Append(" where NodeID=@NodeID");
SqlParameter[] parameters = {
new SqlParameter("@NodeID", SqlDbType.Int,4)
};
parameters[0].Value = NodeID;
SysNode node=new SysNode();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
node.NodeID=int.Parse(ds.Tables[0].Rows[0]["NodeID"].ToString());
node.Text=ds.Tables[0].Rows[0]["text"].ToString();
if(ds.Tables[0].Rows[0]["ParentID"].ToString()!="")
{
node.ParentID=int.Parse(ds.Tables[0].Rows[0]["ParentID"].ToString());
}
node.Location=ds.Tables[0].Rows[0]["Location"].ToString();
if(ds.Tables[0].Rows[0]["OrderID"].ToString()!="")
{
node.OrderID=int.Parse(ds.Tables[0].Rows[0]["OrderID"].ToString());
}
node.Comment=ds.Tables[0].Rows[0]["comment"].ToString();
node.Url=ds.Tables[0].Rows[0]["url"].ToString();
if(ds.Tables[0].Rows[0]["PermissionID"].ToString()!="")
{
node.PermissionID=int.Parse(ds.Tables[0].Rows[0]["PermissionID"].ToString());
}
node.ImageUrl=ds.Tables[0].Rows[0]["ImageUrl"].ToString();
return node;
}
else
{
return null;
}
}
public int AddTreeNode(SysNode node)
{
return dal.AddTreeNode(node);
}
